{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX5-16ER/ES","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"FX5-16ER-ES","canonicalUrl":"https://aoctrl.com/mitsubishi/FX5-16ER-ES","factsUrl":"https://aoctrl.com/api/mcp/products/FX5-16ER%2FES","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi Electric FX5-16ER/ES, I/O combined module, MELSEC iQ-F series, 8 digital inputs, 8 relay outputs, 24 V DC, 40 x 90 x 83 mm.","salesMarkdown":"## 16-point I/O slice for MELSEC iQ-F The FX5-16ER/ES is a 16-point I/O combined module in the MELSEC iQ-F series, packing 8 digital inputs and 8 relay outputs into a 40 mm wide slice that snaps onto the DIN rail next to the FX5U CPU. The relay outputs handle mixed AC/DC loads up to the contact rating — useful when you need to switch small motors, valves, or indicator lamps without an external interposer relay. ## 8 inputs, 8 relay outputs — what the channel count means for your BOM Eight digital inputs sink 24 V DC field signals — enough for a bank of proximity sensors or limit switches on a pick-and-place station. Eight relay outputs give you isolation per channel and a common wiring scheme: one side of the load ties to the output common, the other to the field supply. Relay outputs tolerate inrush from small contactors or solenoid valves better than transistor outputs do. The module occupies 16 I/O points on the FX5U backplane — plan your addressing map accordingly; this slice uses two consecutive slot positions in the I/O allocation table. ## Current production — sourcing posture Quoted to order against the BOM quantity; lead time and volume pricing confirmed at RFQ.","metaTitle":"Mitsubishi FX5-16ER/ES I/O Combined Module","metaDescription":"Mitsubishi Electric FX5-16ER/ES I/O combined module for MELSEC iQ-F series. 8 digital inputs, 8 relay outputs, 24 V DC. Current production; available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"TYPE":"I/O COMBINED MODULE","WIDTH":"9 CM","title":"FX5-16ER/ES","HEIGHT":"9 CM","LENGTH":"10,5 CM","SERIES":"MELSEC IQ-F SERIES","VOLUME":"0.851 CDM","DEPTH (MM)":"83","WIDTH (MM)":"40","HEIGHT (MM)":"90","OUTPUT TYPE":"RELAY","WEIGHT (KG)":"0,25","description":"FX5U I/O Modules","CURRENT TYPE":"DC","LOGISTIC CLASS":"A","SELLING STATUS":"Standard","Shipping Weight":"2 Kg","lifecycle_stage":"current","POWER SUPPLY (V)":"24","CLASS DESCRIPTION":"FA-COM PLC: Digital I/O Module","GLOBAL ORDER CODE":"09U428","PRODUCT HIERARCHY":"IAD21702","EUROPEAN ORDER CODE":"304652","Estimated Lead Time":"Usually ships in 1 - 10 working days","REACH LIMIT EXCEEDED":"NO","INTEGRATED DIGITAL INPUTS":"8","INTEGRATED DIGITAL OUTPUTS":"8","OCCUPIED I/O POINTS ON PLC":"16","DANGEROUS GOODS REGULATIONS":"NO"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$372.00 – $400.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0ea9ed83d9918d135b75c7ccbd8be02b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the lead time for FX5-16ER/ES?","answer":"Availability and lead time are confirmed at RFQ against your BOM quantity. Sourced through independent distribution; no stock-holding claim made here."},{"question":"Will FX5-16ER/ES drop into a panel specified around R08ENCPU?","answer":"No — R08ENCPU is a MELSEC iQ-R series CPU module with a different form factor and backplane. The FX5-16ER/ES is a MELSEC iQ-F I/O slice and is not mechanically or electrically interchangeable with the R08ENCPU."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/FX5-16ER-ES","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/mitsubishi/FX5-16ER-ES when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}